Mahou Sensei Negima!: Shiroki Tsubasa Ala Alba ep 1 came out a few days ago

AniDB

From my knowledge, this will be a 3 episode OVA that will cover chapter 176 to 183 of the manga.

This seem to be mostly a fan service thing for the manga reader because the Festival arc which took place right before these chapters was never animated.

The original Negima anime cover up to about chapter 53 (while also leaving out several important events and ended with an anime original ending).

It's quite a shame that negima never got a proper animation that follow the manga especially since the story really picks up after where the anime ended. The most recent chapters are quite excellent and in my opinion is preferable to more popular manga like naruto and bleach which have been garbage recently.

As for the episode itself, the animations are quite good and the sub is decent enough. The contents of the episode is nothing significant since it cover the aftermath of the festival arc and mostly consist of comedy.

I'm just hoping that this will somehow lead into a proper TV series for negima.